Only 20% of the children at a party voted to have tacos for lunch. there were 20
children at the party. how many voted to have tacos?

Find the cosine function that is represented in the graph.

Don't know how to find x given these segment lengths

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?